A listeria outbreak affecting about 10million pounds of meat has expanded and caused wholesale retailer Costco to recall another product from its shelves. Costco is recalling salmon over concerns of possible listeria contamination.

A major recall of nearly 12 million pounds of meat and poultry that may have been contaminated with listeria has affected stores nationwide

You may recognize the TreeHouse Foods name as the distributor who recalled many brands of frozen waffles from Publix, Walmart, Target and more earlier this month. As the investigation is ongoing, the Krusteaz branded waffles were added to the list of the other near 700 varieties and affects warehouses in both the U.S. and Canada.